can display lead info using cookie id and can save lead info to database now.

spaEdit.go

 package main
 
 import (
+	"fmt"
 	"html/template"
+	"io"
 	"io/ioutil"
 	"log"
 	"net/http"
+	"os"
+	"strings"
 )
 
 func spaEditProfile(w http.ResponseWriter, r *http.Request) {
+	switch r.Method {
+	case "GET":
+		lead, found := getLeadFromRequest(r)
+		if !found {
+			w.WriteHeader(http.StatusUnauthorized)
+			fmt.Fprintf(w, "User not found ")
+			return
+		}
+		spaEditProfilePopulateLeadInfo(w, lead)
+	case "POST":
+		spaEditProfileSaveLead(w, r)
+	default:
+		w.WriteHeader(http.StatusUnauthorized)
+		fmt.Fprintf(w, "Unsupported Method %s", r.Method)
+	}
+	//http.ServeFile(w, r, "spa/edit.html")
+	//lead, _ := crmGetLead("595a323d4d639d84d")
+	//spaEditProfilePopulateLeadInfo(w, lead)
+}
 
+func getLeadFromRequest(r *http.Request) (lead crmdLead, found bool) {
+	id, found := getLeadIDFromCookie(r)
+	if !found {
+		return
+	}
+	lead, err := crmGetLead(id)
+	if err != nil {
+		found = false
+		log.Printf("WARNING: valid cookie lead id %s, not found in EntityCRM", id)
+		return
+	}
+	found = true
+	return
+}
+
+func spaEditProfilePopulateLeadInfo(w http.ResponseWriter, lead crmdLead) {
 	tTest := template.New("spaEditProfile")
 	str, err := ioutil.ReadFile("spa/edit.html")
-	log.Println(string(str))
-	log.Println(err)
+	if err != nil {
+		w.WriteHeader(http.StatusInternalServerError)
+		fmt.Fprintf(w, "Formating information not available.")
+		return
+	}
 	tTest, err = tTest.Parse(string(str))
-	log.Println(err)
-	id := "595a323d4d639d84d"
-	lead, err := crmGetLead(id)
-	log.Println(err)
+	if err != nil {
+		w.WriteHeader(http.StatusInternalServerError)
+		fmt.Fprintf(w, "Formating instruction invalid")
+		return
+	}
 	err = tTest.Execute(w, lead)
-	log.Println(err)
-	//http.ServeFile(w, r, "spa/edit.html")
+	if err != nil {
+		w.WriteHeader(http.StatusInternalServerError)
+		fmt.Fprintf(w, "Monkey runs into our computer room...")
+		log.Println("ERROR: Template execution on spa/Edit, failed \n" + err.Error())
+	}
+}
+
+func spaEditProfileSaveLead(w http.ResponseWriter, r *http.Request) {
+	original, found := getLeadFromRequest(r)
+	if !found {
+		w.WriteHeader(http.StatusUnauthorized)
+		fmt.Fprintf(w, "You are not authorized to change data...")
+		log.Println("ERROR: trying to spa/edit lead, but not found")
+		return
+	}
+
+	err := r.ParseMultipartForm(32 << 20)
+	if err == nil {
+		for k, v := range r.Form {
+			fmt.Println("key:", k)
+			fmt.Println("val:", strings.Join(v, ""))
+		}
+
+		lastname, lok := r.Form["lastname"]
+		email, eok := r.Form["email"]
+		phone, pok := r.Form["phone"]
+		description, dok := r.Form["description"]
+
+		lead := crmdLead{} //create a patch info,  we cannot reuse original, as it as emailAdressData, phoneNumberData array. it will prevent us from updating email address and phone number, unless we modify them as well.
+		lead.ID = original.ID
+		if lok && eok && pok && dok {
+			lead.LastName = lastname[0]
+			lead.EmailAddress = email[0]
+			lead.PhoneNumber = phone[0]
+			lead.Description = description[0]
+
+			//check to see if there is file
+			file, handler, err := r.FormFile("avatar")
+			if err == nil {
+				defer file.Close()
+				log.Printf("%v", handler.Header)
+				log.Println(handler.Filename)
+				f, err := ioutil.TempFile(os.TempDir(), "wechat_hitxy_spa_edit_lead")
+				//os.OpenFile("/tmp/wechat_hitxy_avatar_upload.jpg", os.O_WRONLY|os.O_CREATE, 0666)
+				if err == nil {
+					defer f.Close()
+					io.Copy(f, file)
+					attch, err := crmCreateAttachment(f.Name())
+					if err == nil {
+						lead.AvatarID = attch.ID
+						os.Remove(f.Name())
+					}
+				}
+			}
+		}
+		updatedLead, err := lead.Save()
+		log.Println(updatedLead.PhoneNumber)
+		log.Println(updatedLead.EmailAddress)
+		log.Println(updatedLead.ID)
+		if err == nil {
+			spaEditProfilePopulateLeadInfo(w, updatedLead)
+			//fmt.Fprintf(w, `{"status": "succes"}`)
+			return
+		}
+	}
+
+	fmt.Fprintf(w, `{"status": "error"}`)
 
 }